6702865849 has 16 divisors (see below), whose sum is σ = 7078311936. Its totient is φ = 6337843200.

The previous prime is 6702865823. The next prime is 6702865877. The reversal of 6702865849 is 9485682076.

It is a cyclic number.

It is not a de Polignac number, because 6702865849 - 2¹⁷ = 6702734777 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6702865849.

It is not an unprimeable number, because it can be changed into a prime (6702865879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 930349 + ... + 937525.

It is an arithmetic number, because the mean of its divisors is an integer number (442394496).

Almost surely, 2^6702865849 is an apocalyptic number.

It is an amenable number.

6702865849 is a deficient number, since it is larger than the sum of its proper divisors (375446087).

6702865849 is a wasteful number, since it uses less digits than its factorization.

6702865849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7896.

The product of its (nonzero) digits is 5806080, while the sum is 55.

The square root of 6702865849 is about 81871.0318061279. The cubic root of 6702865849 is about 1885.4723841955.

The spelling of 6702865849 in words is "six billion, seven hundred two million, eight hundred sixty-five thousand, eight hundred forty-nine".